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TypeScript async-settings.AsyncSettings类代码示例

本文整理汇总了TypeScript中app/storage/async-settings.AsyncSettings的典型用法代码示例。如果您正苦于以下问题:TypeScript AsyncSettings类的具体用法?TypeScript AsyncSettings怎么用?TypeScript AsyncSettings使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了AsyncSettings类的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: it

    it("should work with multiple concurrent changes", async function() {
      // setup
      asyncSettings = createAsyncSettings({
        applyDefault: "DEFAULT:applyDefault",
        applyUserValue: "DEFAULT:applyUserValue",
        effectivelyUnchanged: "oldValueAndDefault",
      });
      const dChanges = defer<IStorageChanges>();
      const changeListener = sinon.spy((changes) => {
        dChanges.resolve(changes);
      });
      asyncSettings.onChanged.addListener(changeListener);
      asyncSettings.startup();
      await asyncSettings.whenReady;
      stubbedStorage.local.set.resolves();

      // exercise
      stubbedStorage.onChanged.trigger({
        applyDefault: {},
        applyUserValue: {newValue: "myNewUserValue"},
        effectivelyUnchanged: {oldValue: "oldValueAndDefault"},
        settingWithoutDefaultValue: {newValue: "something"},
      });
      const changes = await dChanges.promise;

      // verify
      assert.deepEqual(changes, {
        applyDefault: {newValue: "DEFAULT:applyDefault"},
        applyUserValue: {newValue: "myNewUserValue"},
      });
    });
开发者ID:RequestPolicyContinued,项目名称:requestpolicy,代码行数:31,代码来源:test-async-settings.ts

示例2: describe

describe("AsyncSettings", function() {
  const sinon = sinonStatic.createSandbox();

  let browserApi: typeof SinonChrome;
  let stubbedStorage: typeof SinonChrome.storage;
  let stubbedStorageArea: SinonChrome.storage.StubbedStorageArea;
  let log: Log;
  let asyncSettings: AsyncSettings;

  function createAsyncSettings(
      defaultSettings = {},
      storageReadyPromise = Promise.resolve(),
  ) {
    const storageAvailabilityController = new Module("", log);
    storageReadyPromise.then(() => storageAvailabilityController.startup());
    const storageApiWrapper = new StorageApiWrapper(
        null, log, stubbedStorage, storageAvailabilityController as any,
    );
    storageApiWrapper.startup();
    return new AsyncSettings(
        log,
        null,
        storageApiWrapper,
        defaultSettings,
    );
  }

  before(function() {
    browserApi = createBrowserApi();
    log = new Log();
  });

  beforeEach(function() {
    // MUST be in beforeEach (due to browserApi.flush() in afterEach):
    stubbedStorage = browserApi.storage;
    stubbedStorageArea = stubbedStorage.local;
  });

  afterEach(function() {
    browserApi.flush();
    sinon.reset();
  });

  describe(".get()", function() {
    it("should throw for a pref without a default", async function() {
      // setup
      stubbedStorageArea.get.resolves({});
      asyncSettings = createAsyncSettings();
      asyncSettings.startup();
      await asyncSettings.whenReady;

      // exercise + verify
      assert.throws(() => asyncSettings.get("foo"));
    });

    it("should return the default if no value is set", async function() {
      // setup
      stubbedStorageArea.get.resolves({
        foo: "bar",
      });
      asyncSettings = createAsyncSettings({
        foo: "bar",
      });
      asyncSettings.startup();
      await asyncSettings.whenReady;

      // exercise
      const result = await asyncSettings.get("foo");

      // verify
      sinon.assert.callCount(stubbedStorageArea.get, 1);
      sinon.assert.calledWithMatch(stubbedStorageArea.get, {foo: "bar"});
      assert.deepEqual(result, {foo: "bar"});
    });

    it("should return the stored value for a pref with both a default and a value", async function() {
      // setup
      stubbedStorageArea.get.resolves({
        foo: "BAZ",
      });
      asyncSettings = createAsyncSettings({
        foo: "baz",
      });
      asyncSettings.startup();
      await asyncSettings.whenReady;

      // exercise
      const result = await asyncSettings.get("foo");

      // verify
      sinon.assert.callCount(stubbedStorageArea.get, 1);
      sinon.assert.calledWithMatch(stubbedStorageArea.get, {foo: "baz"});
      assert.deepEqual(result, {foo: "BAZ"});
    });
  });

  describe(".onChanged", function() {
    it("should ignore prefs without a default value", async function() {
      // setup
      asyncSettings = createAsyncSettings();
//.........这里部分代码省略.........
开发者ID:RequestPolicyContinued,项目名称:requestpolicy,代码行数:101,代码来源:test-async-settings.ts

示例3:

 assert.throws(() => asyncSettings.get("foo"));
开发者ID:RequestPolicyContinued,项目名称:requestpolicy,代码行数:1,代码来源:test-async-settings.ts


注:本文中的app/storage/async-settings.AsyncSettings类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。